3 years ago

10, 15, 22.5, 33.75.... what’s next? .

Mathematics

1 answer:

Sergio039 [100]3 years ago

3 0

Answer:

50.625

Step-by-step explanation:

1) 10/2=5

10+5= 15

2) 15/2 = 7.5

15+7.5 = 22.5

3) 22.5/2 = 11.25

22.5+11.25= 33.75

4) Answer: 33.75/2 = 16.875

33.75+16.875 = 50.625

You might be interested in

PLS HELP I WILL GIVE BRAINLIEST

Karo-lina-s [1.5K]

I believe it is a! hope this helps :-)

7 0

3 years ago

Read 2 more answers

The equations of two lines are given. Determine if the lines are parallel, perpendicular, or neither.

andrey2020 [161]

Answer:

8x-7y=6

or, -7y=-8x+6

or, y=8x/7-6/7

so the slope is 8/7

8x-y=-8

or, -y=-8x-8

or, y=8x+8

So the slope is 8

Both has different slope and they don't satisfy the property of being perpendicular to each others, so they're neither parallel nor perpendicular.

Answered by GAUTHMATH

3 0

3 years ago

Use the data to create a scatter plot. Plz help

givi [52]

Use the above picture in helping you solve the problem!!

It is a positive and linear graph.

8 0

3 years ago

Read 2 more answers

Please answer this correctly

Naddik [55]

Answer:

25%

Step-by-step explanation:

P(A) = n(A) ÷ n(S)

p3 = 1 ÷ 4

= 0.25

= 25%

3 0

3 years ago

Read 2 more answers

How many liters of water must be added to 15 liters of 40 % sugar syrup to obtain 30 % sugar syrup?

RideAnS [48]

Answer:

5 L of water should be added

Step-by-step explanation:

Let x L is the amount of water needed to be added.

<u>40% sugar syrup:</u>

Amount of syrup = 15 L

Amount of sugar $=15\cdot 0.4=6$ L

<u>30% sugar syrup:</u>

Amount of syrup = 15 + x L

Amount of sugar $=(15+x)\cdot 0.3$ L

Amounts of sugar are the same (we didn't add sugar, only water), then

$0.3(15+x)=6\\ \\3(15+x)=60\\ \\45+3x=60\\ \\3x=60-45\\ \\3x=15\\ \\x=5\ L$

6 0

3 years ago